Abstract
This publisher’s note corrects the data in Table 1 in Photon. Res. 7, 1036 (2019) [CrossRef] .
© 2019 Chinese Laser Press
Table 1 in Ref. [1] originally reads as follows:

Table 1. Trench Positions and Sizes
The corrected Table 1 reads as follows:

Table 1. Trench Positions and Sizes
The article [1] was corrected online on 3 September 2019.
REFERENCE
1. I. Demirtzioglou, C. Lacava, A. Shakoor, A. Khokhar, Y. Jung, D. J. Thomson, and P. Petropoulos, “Apodized silicon photonic grating couplers for mode-order conversion,” Photon. Res. 7, 1036–1041 (2019). [CrossRef]